Federal Data HubIRS Migration Flows · JSON

Somerset County, PA

County-to-county migration · IRS SOI · filing years 2022-2023

Net migration: -134 tax returns · +24 people · $-5,781,000 AGI

Inflow
1,018 returns · 1,763 people · $60,817,000 AGI
Outflow
1,152 returns · 1,739 people · $66,598,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Cambria County, PA272$14,360,000
Westmoreland County, PA64$4,941,000
Allegheny County, PA59$4,846,000
Fayette County, PA51$2,125,000
Bedford County, PA33$1,682,000
Garrett County, MD29$1,525,000

Top destinations (where leavers went)

CountyReturnsAGI
Cambria County, PA276$12,343,000
Westmoreland County, PA107$5,771,000
Allegheny County, PA92$6,714,000
Fayette County, PA52$2,029,000
Bedford County, PA27$1,149,000
Garrett County, MD24$982,000
Allegany County, MD23$1,180,000
Blair County, PA21$723,000

IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.

Source: IRS SOI Migration Data. License: CC0 1.0.